[csswg-drafts] Pull Request: Box sizing migration

frivoal has just submitted a new pull request for https://github.com/w3c/csswg-drafts:

== Box sizing migration ==
This PR solves https://github.com/w3c/csswg-drafts/issues/2458

See https://github.com/w3c/csswg-drafts/pull/2739

Received on Wednesday, 6 June 2018 02:13:19 UTC